Here comes the most anticipated segment for comparison of these two characters i.e. Sif vs Mister Mxyzptlk superpowers. Powers and abilities define their strength, both physical and mental. So what will happen if these two super characters engage in a fight? Here you can compare Sif vs Mister Mxyzptlk powers, abilities, weapons and gadgets. So lets check out Sif Powers and Mister Mxyzptlk Powers.Decide who is more powerful!